摘要
合成孔径雷达(SAR)是一种高分辨成像雷达。随着科技的发展人们对雷达分辨率的要求日益增高。基于SAR成像的基本原理分析了运动目标的特性,研究了运动目标对成像的影响,并给出了仿真结果。
Synthetic aperture radar （SAR） is an imaging radar with high resolution .Along with the development of science and technology ,the requests to radar resolution enhance increasingly .T his paper analyzes the characteristics of moving targets based on the basic theory of SAR imaging , studies the influence of moving targets on imaging ,and presents the simulation result .
出处
《舰船电子对抗》
2014年第1期49-52,67,共5页
Shipboard Electronic Countermeasure
关键词
合成孔径雷达
动目标检测
多普勒频率
synthetic aperture radar
moving target detection
Doppler frequency
